Find the equation of the circle with center (6, 10) and radius 10.
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OpenStudy (amistre64):
use the distance formula to find all points (x,y) that are exactly 10 away from (6,10)
OpenStudy (blaque678):
don't know it
OpenStudy (amistre64):
then you might want to find it :)
OpenStudy (amistre64):
how would you define the distance between 2 points?
OpenStudy (blaque678):
if I knew the answer I wouldn't ask for help
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OpenStudy (amistre64):
this is algebra 2 right?
OpenStudy (amistre64):
the distance between 2 points is gone over when you are studying lines ... which is something that you study before getting to circles. therefore you must have been exposed to this information at some time. im just trying to get you to remember it or some version of it to work with.
OpenStudy (blaque678):
that's not helping and its neither one
OpenStudy (shamil98):
The formula for a circle is.
\[\large (x-h)^2 + (y-k)^2 = r^2\]
(h,k) are your center coordinates, and r is your radius.
Does that help?
OpenStudy (shamil98):
just plug in your values ^_^
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